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15293 (1991 VO3)
Classification: Main-belt Asteroid          SPK-ID: 2015293
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1507667540793592 4.2968e-08  
a 2.384071129759205 1.2803e-08 au
q 2.024632464031098 1.013e-07 au
i 4.166880751006154 6.5059e-06 deg
node 59.44386846977347 8.1584e-05 deg
peri 37.11294677686939 8.6068e-05 deg
M 216.5796138790145 2.7282e-05 deg
tp 2458136.155571416641
(2018-Jan-17.65557142)
0.000103 JED
period 1344.550875405674
3.68
1.0831e-05
2.965e-08
d
yr
n .2677473992134228 2.1568e-09 deg/d
Q 2.743509795487311 1.4733e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1074  
   data-arc span      22250 days (60.92 yr)  
   first obs. used      1954-09-04  
   last obs. used      2015-08-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52478  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 14:43:09  

Additional Information
 Earth MOID = 1.0416 au 
 Jupiter MOID = 2.42763 au 
 T_jup = 3.517 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6 mag n/a MPO272713  
rotation period rot_per 96.9401 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2016) Astron. J. 150, A75.]

15293 (1991 VO3)          Discovered 1991-Nov-04 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1991 VO3 = 1998 QY61 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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